201154755

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1237}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 331942464

約数和(自身を除く): 130787709

約数列:

[1, 3, 5, 15, 37, 111, 185, 293, 555, 879, 1237, 1465, 3711, 4395, 6185, 10841, 18555, 32523, 45769, 54205, 137307, 162615, 228845, 362441, 686535, 1087323, 1812205, 5436615, 13410317, 40230951, 67051585, 201154755]

約数ペア:

[(1, 201154755), (3, 67051585), (5, 40230951), (15, 13410317), (37, 5436615), (111, 1812205), (185, 1087323), (293, 686535), (555, 362441), (879, 228845), (1237, 162615), (1465, 137307), (3711, 54205), (4395, 45769), (6185, 32523), (10841, 18555)]